Mozilla Document Object Model Information

These pages summarize information I've discovered while
experimenting with Netscape® 6 (in the form of Mozilla release
14 on Linux®).
The information is intended for people who are already familiar
with using JavaScript to manipulate dynamic HTML elements. However,
if you're one of those folks who has been adding JavaScript to
pages by copying code and tweaking it, the first topic gives
you a very cursory introduction to the Document Object Model.